Hi, Yesterday I Was Excersizing For One Of The First

Hi, yesterday I was excersizing for one of the first times in a while (I’m a dancer and I had an ankle injury), and at some point I rolled and stretched my back (much like rolling/stretching your neck if that makes any sense), it was not an intense stretch at all but right when I did that I felt a little bit dizzy and it felt like I was in slow motion. It was a very weird feeling that felt like I was floating. It went away after some time. But today I realized I had a very nervous feeling inside me all day, and my hands were shaking as if I had too much coffee, which I did not even drink today. I didn’t have good penmanship as I usually do either. I don’t know if this might be from the weird sensation I had while stretching last night, but I feel really on edge and it’s been almost 15 hours since I’ve felt shaky. I’m really worried so any insight will be appreciated.